JPH0516291U - Transport protection material - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a protective material having a cushioning action which is excellent in handleability during use and compactness when not in use. [Structure] Water-repellent woven fabric is used as the front fabric, stretchable elastic warp knitted fabric is used as the back fabric, and the non-woven fabric and cushioning members are placed between them, and they are sewn together at appropriate intervals in the width direction, and both ends in the longitudinal direction. A protective material for transportation that is sewn into a tubular shape.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a protective material used when transporting furniture and the like.

[0002]

[Prior art]

 Conventionally, in order to prevent damage to furniture, pianos, etc. during transportation and transportation, blankets or thick cloths are used for wrapping and fixing with ropes, etc. Was not enough. In order to improve these, as in Japanese Utility Model Publication No. 63-613, a large number of rubber strips that are strip-shaped in the length direction are arranged at equal intervals between the front and back fabrics, and the entire surface is sewn by quilting for protection. The material is known. Also, as in Japanese Utility Model Laid-Open No. 61-77375, a protective pad in which a double bag cylinder is formed by a front sheet and a back sheet, and a cylindrical buffer net and a plurality of annular rubbers are provided between the front sheet and the back sheet. Is also known.

[0003]

[Problems to be solved by the device]

 These improved methods have elasticity in the direction in which the rubber cord or the ring rubber is put, and when packing or wrapping furniture, etc., they have the effect of partially compressing them, which is more convenient than conventional methods such as blankets. Although it has good performance, there are manufacturing problems such as the need to separately arrange rubber strings or rubber in the composite member, and the arrangement interval must be changed depending on the application. Furthermore, since an elastic body such as rubber is arranged between the front and back fabrics or sheets having no stretchability, the inner surface of the body has unevenness due to the size of the body being protected, resulting in poor adhesion. In addition, when not in use, there is a problem in that both surfaces of the protective material become uneven due to the contraction of the elastic body, which makes it bulky and difficult to handle.

[0004]

[Means for Solving the Problems]

 The present invention has the following configuration to solve the above problems. That is, a fabric made of synthetic filament woven material is treated as a water-repellent fabric, a synthetic fiber filament forms a ground structure, and a stretchable warp knitted fabric in which stretchable elastic yarns are inserted serves as a backing fabric, and A non-woven fabric is placed on the backing fabric side between them, and a composite member consisting of a cushioning member such as cotton placed between the non-woven fabric and the front fabric is continuously sewn in the length direction at appropriate intervals in the width direction. And a rectangular composite piece, and then the both ends of the composite piece in the longitudinal direction are sewn together to form a tubular protective material.

The present invention will be described in detail. For the surface material, a woven fabric made of synthetic fiber filament such as nylon taffeta, which is water repellent, is used. This has the advantages of protecting the protected object from moisture such as rain, improving slippage, and making it easier to store adjacent goods.

As the lining material, a stretchable elastic warp knitted fabric in which a stretchable elastic yarn is inserted by forming a ground structure with synthetic fiber filaments is used. As the structure of the stretchable elastic warp knitted fabric, power net, satin net, tricornet, half net and the like are suitable because they have large warp elongation and proper weft elongation. In addition, synthetic fiber filaments, which are the constituent materials, are made of suitable materials such as nylon and polyester which have appropriate flexibility. As the elastic elastic yarn, rubber, spandex, or the like is used, but spandex having excellent uniformity and good knitting property is suitable. In addition, the purpose of using elastic elastic warp knitted fabric for the backing material is to have a large elongation in the length direction (circumferential direction of the tubular protective material), and when packing or wrapping, the backing surface is uneven regardless of the degree of expansion and contraction. Since it is flat and has a flat shape, it adheres evenly to the surface of the object to be protected, and since the entire soil has elasticity in the length direction, it can easily be applied to each part of the object to be protected that requires large expansion and contraction. This is because they can follow and adhere closely.

The purpose of the non-woven fabric to be arranged on the lining side between the outer material and the lining is to use the elastic elastic warp knitted fabric of the lining in a stretched state when used as a protective material, and the stitches become large. This is to prevent a part of the cushioning material such as cotton from protruding to the outside.

[0008]

【Example】

Nylon taffeta (70 denier 34 filaments, finish density 120 / inch, weft density 90 / inch) was used as the outer material for the water repellent fabric, and the power cloth (nylon 70 denier 24 filaments) was used as the backing material. And a stretchable warp knitted fabric having a finished density of 53 courses / inch and 32 wales / inch) which was knitted on a 24-gauge warp knitting machine using spandex 280d as a stretchable elastic yarn. A spunbonded non-woven fabric having a monodenier of 2.5 denier, a basis weight of 60 g / m ² and a thickness of 0.5 mm was used as the non-woven fabric arranged adjacent to the backing fabric. A laminated web of polyester cotton (6d, 64 mm cut, basis weight 300 g / m ² , thickness 30 mm) was used as a cushioning material to be inserted between the non-woven fabric and the front fabric. These were set on a quilting machine, and the back fabric was stretched and 4 people were sewn continuously at intervals of 7 cm in the width direction in the length direction, and then a rectangular piece with a length of 420 cm when extended in the longitudinal direction and 120 cm in the weft direction was formed. Further, both ends in the longitudinal direction were sewn into a tubular shape, and both ends in the width direction were trimmed by a sewing machine to obtain a product.

[0009]

[Effect of the device]

 The present invention solves the above-mentioned problems of the conventional method, is efficient in terms of manufacturing, can be manufactured at low cost, has good workability during use, and has sufficient protection for the material to be protected. Is provided.

[0010]

[Brief description of drawings]

FIG. 1 is a cross-sectional view before suturing in a state in which each protection member is arranged.

FIG. 2 is a cross-sectional view in the width direction after suturing each protective member.

FIG. 3 is a top view of the rectangular piece after suturing.

FIG. 4 is a perspective view of the transportation protective material of the present invention in which both longitudinal ends are sewn and widthwise ends are sewn.

5 is a perspective view of the protection member of FIG. 4 in use.

[Explanation of symbols]

1: Outer fabric 2: Buffer material 3: Nonwoven fabric
4: Lining material 5: Sewn part 6: Sewn part 7: Edged part

Claims (1)

[Scope of utility model registration request] 1. A stretchable elastic warp knitted fabric formed by synthesizing a synthetic fiber filament water-repellent fabric as a surface fabric, forming a ground structure with the synthetic fiber filament, and inserting a stretchable elastic yarn into the backing fabric. And a non-woven fabric is placed on the backing fabric side between the two, and a cushioning member such as cotton is further placed between the non-woven fabric and the front fabric, and the composite member is continuous in the length direction at appropriate intervals in the width direction. Then, it is sewn to form a rectangular composite piece, and both end edges in the longitudinal direction are sewn into a tubular shape to provide a protective material for transportation.